Code Combining Based Cooperative LEACH Protocol for Wireless Sensor Networks

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概要

• 論文の詳細を見る

• This letter proposes a simple modification of LEACH protocol to exploit its multi-hop scenario for user cooperation. Instead of a single cluster-head we propose M cluster-heads in each cluster to obtain the diversity of order M. All cluster-heads gather data from all sensor nodes within the cluster using the same technique as LEACH. Cluster-heads transmit gathered data cooperatively towards the destination or higher order cluster-head. We propose a code combining based cooperative protocol. We also develop the upper bounds on frame error rate (FER) for our proposal. Simulation and analysis show that our proposal can significantly prolong the system lifetime.

• （社）電子情報通信学会の論文
• 2009-06-01

著者

• Kong Hyung-yun

  School Of Electrical Engineering University Of Ulsan

関連論文

• Code Combining Based Cooperative LEACH Protocol for Wireless Sensor Networks
• Distributed Cooperative Routing Algorithm for Multi-Hop Multi-Relay Wireless Networks
• Performance Analysis of Code Combining Based Cooperative Protocol with Amplified-and-Forward (AF) Relaying
• Distributed Clustering Algorithm to Explore Selection Diversity in Wireless Sensor Networks
• Automatic Request for Cooperation (ARC) and Relay Selection for Wireless Networks

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